Fortis Property Group filed plans for two residential buildings at the Long Island College Hospital site in Cobble Hill, a move that reveals what is likely a small piece of what the developer envisions for the 20-building site.

The developer plans to build a 17-story apartment building at 350 Hicks Street that will include 46 units across 58,612 square feet and a 58,874-square-foot community facility, according to documents filed with the city’s Department of Buildings on Wednesday. Fortis plans to demolish a two-story parking garage on the site, which is attached to the former hospital’s Fuller Pavilion.

Fortis also filed plans Wednesday for a 15-story, 30-unit residential building at 347 Henry Street, near the Polhemus Building, which the company is redeveloping as a condominium. The developer is currently building a 17-unit condominium at Polhemus, located at 100 Amity Street, also known as 350 Henry Street. The state Attorney General’s office approved the condo plan for that project — which has a $67.4 million projected sellout — last month.

The plans filed on Wednesday are very likely a fraction of what is to come at the site. Last month, Fortis revealed that the company would move forward with an as-of right redevelopment plan, rather than an option that would have included affordable housing units. The latter option would have required a rezoning, which didn’t have the support of local Council member Brad Lander. The news delivered a harsh blow to Mayor Bill de Blasio, who told Politico that the decision was a “missed an opportunity to get it right.”

Fortis previously revealed plans for an as-of-right development at LICH that would include 528,935 square feet of market-rate apartments. The affordable option included 900,000 square feet of luxury housing and 225,000 square feet of affordable housing.